Create API and BIN to make a package

[gpedro]

getSpriteById

returns pixelMap

getSpriteSize

returns sprites length

getSignature

returns spr signture

[gpedro]

suggestions? @REMOVEIT @Mignari @TibiaJS/developers

[krtr]

also make option to use it as command line tool when installed with -g

[Mignari]

Não ler sprites vazios. Diminuiria bastante o tempo de leitura/exportação. Tem muito sprite vazio.

[krtr]

@Mignari I cant see any empty sprites in output

[Mignari]

I'm using 7.10 and has a lot of empty sprites.

[krtr]

@Mignari 👍